Winamp for android is unsupported, and actually didn't live long enough to be a decent player imo for android. Given that BB10 does somewhat work with android apps, I think you're better using a different player

(┛◉Д◉)┛彡ʎɯouoıpɐɹ

Current status of Winamp 5.8: Beta released, the last desktop version get wacup

So frustrated with Unknown Artist. In Winamp all my tags are showing with no problems when I transfer to my Droid X most songs are showing as unknown artist. This may not be a winamp issue but hope someone can assist.

you can use the program tagscanner on your music file before sync them ( i always edit tag and filename before include in my library on pc and phone and it will probably resolve your problem )